From 39346bbfced221ce4d1645554af899761c380637 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Mon, 7 Jul 2008 02:06:41 +0000
Subject: Add pre_upgrade_command hook support

---
 etc/rc.firmware | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'etc/rc.firmware')

diff --git a/etc/rc.firmware b/etc/rc.firmware
index a6e0082..8c4eab5 100755
--- a/etc/rc.firmware
+++ b/etc/rc.firmware
@@ -161,6 +161,13 @@ pfSenseupgrade)
 	backup_chflags
 	remove_chflags
 
+	# Do we have a pre-upgrade hook in the update file?
+	if [ `tar tvzf $IMG | grep /tmp/pre_upgrade_command | wc -l` -gt 0 ]; then 
+		tar xzvf $IMG -C / ./tmp/pre_upgrade_command
+		chmod a+rx /tmp/pre_upgrade_command
+		sh /tmp/pre_upgrade_command
+	fi
+
 	#exec </dev/console >/dev/console 2>/dev/console
 
 	echo "Firmware upgrade in progress..."  | logger -p daemon.info -i -t Upgrade
-- 
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